Exploring Triangle and Cone Properties

The video tutorial covers basic geometry concepts, focusing on 2D and 3D shapes. It starts with an introduction to circles, spheres, squares, and cubes, explaining their properties such as sides, corners, faces, edges, and vertices. The lesson then shifts to triangles, detailing their characteristics and providing real-world examples. Finally, the video explores cones, discussing their features and how they relate to everyday objects. The tutorial emphasizes understanding the differences between 2D and 3D shapes and encourages identifying these shapes in the environment.

How many sides does a circle have?

• One

• Two

• Zero

• Four

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CCSS.3.G.A.1

How many right angles are found in a square?

• Two

• Three

• Four

• Six

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CCSS.6.G.A.4

What is the number of faces on a cube?

• Twelve

• Eight

• Six

• Four

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CCSS.6.G.A.4

How many vertices does a cube have?

• Eight

• Six

• Four

• Twelve

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CCSS.2.G.A.1

What does 'tri' in triangle signify?

• All of the above

• Three angles

• Three corners

• Three sides

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CCSS.1.G.A.1

CCSS.2.G.A.1

What is the shape of a yield sign?

• Hexagon

• Square

• Triangle

• Circle

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CCSS.2.G.A.1

Which of the following is a triangle?

• Pizza slice

• Christmas tree

• Cube

• Ice cream cone

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CCSS.1.G.A.1

CCSS.2.G.A.1

How many edges does a cone have?

• Zero

• One

• Two

• Three

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CCSS.1.G.A.1

CCSS.2.G.A.1

Can a cone stack?

• Only on its side

• Yes, easily

• No, it cannot

• Depends on the size

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CCSS.1.G.A.1

CCSS.2.G.A.1

What shape is a party hat most similar to?

• Triangle

• Sphere

• Cone

• Cube

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CCSS.1.G.A.1

CCSS.2.G.A.1